Aiteo Consulting works with start-ups and growth businesses in the technology sector.

By focusing on lean accounting techniques, intelligent use of financial data and a lifetime of experience in financial roles supporting technology firms, Aiteo provides a premium service to business, partnering with you to enable you to get the most out of your financial data.

Jonathan Smith

Jonathan Smith

Managing Director

Jonathan is a qualified chartered management accountant who has spent over 20 years working in financial services and other industries, having supported technology strategy and delivery at large retail banks and clearing houses. Following a successful consulting period with a risk management and technology start-up he founded Aiteo Consulting  to partner with businesses in London and the South East, creating value with innovative financial solutions.


We worked with Aiteo Consulting during our fundraising round, bringing our innovative 3D printing tool to market. Their knowledge and advice on sources and methods of fundraising were invaluable in guiding us through a successful round.

Andrew Garth

Chairman, Retouch3D

Jonathan can always be relied upon to produce high quality work within demanding timescales and will always go the extra mile and do whatever it takes to get the job done to a high standard…It is always a great pleasure to work with Jonathan, who is a consummate professional and team player who always manages to maintain good humour under pressure.

MD and CFO at one of the world’s leading clearing houses

It is not often straightforward to maintain consistent capabilities and accuracy in a period of intense change but Jonathan made it look easy. I would be delighted to recommend Jonathan to any business.

CPO and Executive Director at one of the world’s leading clearing houses

Jonathan is a high performing finance professional. He is passionate and committed to his work, and demonstrates both a pragmatic and a realistic approach to finance related problems. He is a rare breed within finance as he has the ability to move between high level view and day to day detail with ease.

Senior manager in financial planning at a large investment bank

Jonathan is a great professional, his ability to focus on details, whilst also keeping the bigger picture made him a valued team member…he has always been proactive in looking for ways to improve his work.

Manager in financial planning at a leading UK bank

I am delighted to recommend Jonathan as a talented and committed professional. Jonathan has demonstrated his capability to manage complex initiatives and projects aiming at improving cost efficiency and financial planning in a changing environment.

Group Tax Director at a global provider of electronic trading and connectivity solutions